CVE-2019-14669 json
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the asset account name.
published 2019-08-05 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-5826
- cvss
- 5.4
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the asset account name. The JavaScript code is executed during a visit to the audit account statistics page.
Patch / fix
Exploit prediction
0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/firefly-iii/firefly-iii/issues/2366 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/firefly-iii/firefly-iii/commit/2ddf48f15cbdbb475221c299872420f625c3bc3f
patch, third-party-advisory
-
github.com
/firefly-iii/firefly-iii/issues/2366
exploit, third-party-advisory
Sources
- CVE List CVE-2019-14669
- NVD CVE-2019-14669
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